Results 31 to 40 of about 18,233 (306)

Long-Term outcomes and durability of the mitroflow aortic bioprosthesis [PDF]

, 2016
[Abstract] Background. This study aims to determine the incidence and causes of structural valve deterioration (SVD) among all models of Mitroflow bioprostheses (A12/LX/DL), as well as to define their long-term clinical and hemodynamic performance ...
Bouzas-Mosquera, Alberto, Cuenca, José J., Estévez-Cid, Francisco, Herrera-Noreña, José M., Mosquera Rodríguez, Víctor Xesús, Muñiz, Javier, Portela-Torrón, Francisco, Velasco-García, Carlos   +7 more
core   +2 more sources

Transcatheter Valve-in-Valve Procedures for Bioprosthetic Valve Dysfunction in Patients With Rheumatic vs. Non-Rheumatic Valvular Heart Disease

Frontiers in Cardiovascular Medicine, 2021
Background: Bioprosthetic heart valve has limited durability and lower long-term performance especially in rheumatic heart disease (RHD) patients that are often subject to multiple redo operations.
Mariana Pezzute Lopes, Vitor Emer Egypto Rosa, José Honório Palma, Marcelo Luiz Campos Vieira, Joao Ricardo Cordeiro Fernandes, Antonio de Santis, Guilherme Sobreira Spina, Rafael de Jesus Fonseca, Mauricio F. de Sá Marchi, Alexandre Abizaid, Fábio Sândoli de Brito, Flavio Tarasoutchi, Roney Orismar Sampaio, Henrique Barbosa Ribeiro   +13 more
doaj   +1 more source

Prosthetic Aortic Valves: Challenges and Solutions

Frontiers in Cardiovascular Medicine, 2018
Aortic Valve Disease (AVD) is the most common Valvular Heart Disease (VHD), affecting millions of people worldwide. Severe AVD is treated in most cases with prosthetic aortic valve replacement, which involves the substitution of the native aortic valve ...
Lucia Musumeci, Nicolas Jacques, Alexandre Hego, Alain Nchimi, Patrizio Lancellotti, Patrizio Lancellotti, Patrizio Lancellotti, Cécile Oury   +7 more
doaj   +1 more source

Comparison between three types of stented pericardial aortic valves (Trivalve trial): study protocol for a randomized controlled trial [PDF]

, 2013
International audienceBackgroundAortic valve stenosis is one of the most common heart diseases in older patients. Nowadays, surgical aortic valve replacement is the 'gold standard' treatment for this pathology and the most implanted prostheses are ...
Azarnoush, Kasra, Camilleri, Lionel, Chabrot, Pascal, Dauphin, Nicolas, Dorigo, Enrica, Dualé, Christian, Farhat, Mehdi, Geoffroy, Etienne, Innorta, Andrea, Pereira, Bruno   +9 more
core   +3 more sources

O conduto valvulado bovino contegra, um biomaterial para o tratamento cirúrgico de cardiopatias congênitas The contegra valved bovine conduit: a biomaterial for the surgical treatment of congenital heart defects

Arquivos Brasileiros de Cardiologia, 2012
O Contegra, um enxerto de veia jugular bovina, tem sido amplamente utilizado como biomaterial de preferência no tratamento cirúrgico das cardiopatias congênitas, especialmente como um conduto para a reconstrução da via de saída ventricular direita.
Shi-Min Yuan
doaj   +3 more sources

Minimally invasive aortic valve replacement with sutureless bioprosthesis through right minithoracotomy with completely central cannulation—Early results in 203 patients

Journal of cardiac surgery, 2020
Minimally invasive aortic valve replacement (mini‐AVR) might improve clinical outcomes, particularly in high‐risk and elderly patients. Sutureless/rapid deployment bioprosthesis can offer advantage of decreasing the cross‐clamp time (XCT) and easing the ...
D. Sef, Martina Krajnc, T. Klokocovnik
semanticscholar   +1 more source

Off-pump transapical balloon-expandable aortic valve endoprosthesis implantation [PDF]

, 2009
OBJECTIVE: The aortic valve replacement is a routine procedure, and involves replacement of the native valve/prosthesis. In most of the patients who undergo such procedure the risk is acceptable, but in some cases, such risk can justify contraindication.
Buffolo, Enio, Ferreira, Carolina Baeta Neves Duarte, Fischer, Claudio Henrique, Fonseca, José Honório de Almeida Palma da, Gaia, Diego Felipe, Guilhen, José Cícero Stocco, Souza, José Augusto Marcondes de, Telis, Andre   +7 more
core   +4 more sources

Fatores de risco hospitalar para implante de bioprótese valvar de pericárdio bovino Hospital risk factors for bovine pericardial bioprosthesis valve implantation

Arquivos Brasileiros de Cardiologia, 2007
FUNDAMENTO: Identificação de fatores de risco pré-operatórios na cirurgia cardíaca valvar visa melhor resultado cirúrgico pela possível neutralização de condições relacionadas com morbi-mortalidade aumentada.
Mateus W. De Bacco, João Ricardo M. Sant'Anna, Gustavo De Bacco, Roberto T. Sant'Anna, Marisa F. Santos, Edemar Pereira, Altamiro Reis da Costa, Paulo Roberto Prates, Renato A. K. Kalil, Ivo A. Nesralla   +9 more
doaj   +1 more source

Early calcific degeneration of the St. Jude Medical Epic aortic bioprosthesis

Clinical Case Reports, 2020
This report highlights the need for close surveillance of bioprosthetic valves. Unaccountable degeneration of bioprosthetic valves can develop early after implantation and usually requires replacing the failed valve with a mechanical prosthesis.
Mohammad Bashar Izzat, Nada Sabbagh, Hazem Aljasem   +2 more
doaj   +1 more source

Long-term follow-up of elderly patients subjected to aortic valve replacement with mechanical prostheses [PDF]

, 2009
We propose to analyse the long-term follow-up in patients older than 65 years of age who received a mechanical valve in the aortic position, using death and prosthetic-related complications as endpoints.
Antunes, MJ, Antunes, PE, Coutinho, GF, Pancas, R   +3 more
core   +1 more source